[Gluster-users] Gluster - Performance issue while copying bulk files/folders
shrikanth1980 at gmail.com
Tue Dec 15 11:50:57 UTC 2015
The performance when copying or testing using dd command is very fast and
70 mb file take less than 3 min to copy to the Storage Volume.
Its a ISCSI based Storage presented to the clients
On Sat, Dec 12, 2015 at 6:20 PM, Mathieu Chateau <mathieu.chateau at lotp.fr>
> did you test performance of storage brick itself before setting up ?
> How are they connecting to NetApp for their storage? nfs?iscsi?
> Mathieu CHATEAU
> 2015-12-11 7:02 GMT+01:00 Vijay Bellur <vbellur at redhat.com>:
>> On 12/09/2015 07:03 AM, Srikanth Mampilakal wrote:
>>> However, if I do dd to check the copy speed, I get the below result.
>>> [root at ClientServer ~]# time sh -c "dd if=/dev/zero
>>> of=/mnt/testmount/test.tmp bs=4k count=20000 && sync"
>>> 20000+0 records in
>>> 20000+0 records out
>>> 81920000 bytes (82 MB) copied, 17.1357 s, 4.8 MB/s
>>> real 0m17.337s
>>> user 0m0.031s
>>> sys 0m0.317s
>> The block size used is not ideal for the gluster native client. Can you
>> please attempt with a higher block size - 64k or 128k & check the
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